Biology · Plant Physiology
In the context of plant breeding for drought resilience, the Dehydration-Responsive Element-Binding (DREB) protein transcriptional regulatory pathway is primarily activated in response to which specific abiotic stress signal?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Hypoxia
- 2Osmotic stress✓
- 3Cold stress only
- 4Heat shock
Correct answer
Osmotic stress
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